Calcite with quartz from Huanggang Mine, Inner Mongolia, China. The pictured specimen is 7cm tall. The quartz at the center of the stacked calcite disks is better exposed in some of the specimens that they have at the show. Photo credit: Jeffrey A. S
Rare orange Tanzanite gemstone (I didn't realize Tanzanites come in other than blue, it's beautiful!)
Perfect prints....You don't always have to capture the living thing - capturing what it's left behind can be just as good!